| ACRODONTS | • acrodonts n. Plural of acrodont. • ACRODONT n. an acrodont animal. |
| ANODONTIA | • anodontia n. The congenital absence of some or all primary or permanent teeth, caused by a rare genetic disorder. • ANODONTIA n. congenital absence of teeth. |
| CONODONTS | • conodonts n. Plural of conodont. • CONODONT n. any of various Palaeozoic toothlike fossils. |
| CREODONTS | • creodonts n. Plural of creodont. • CREODONT n. any member of a group of primitive fossil carnivores, appearing in Eocene times. |
| CYNODONTS | • cynodonts n. Plural of cynodont. • CYNODONT n. a carnivorous mammal-like reptile of the late Permian and Triassic. |
| EXODONTIA | • exodontia n. The extraction of teeth. • EXODONTIA n. the branch of dentistry involving the extraction of teeth. |
| ISODONTAL | • ISODONTAL adj. having all the teeth similar in size and form. • ISODONTAL n. an isodontal animal, also ISODONT. |
| LOPHODONT | • lophodont adj. (Zoology) Having molar teeth that have ridged grinding surfaces. • LOPHODONT adj. of a molar tooth, having (esp. transverse) ridges between the cusps; (of a dentition) characterized by such molar teeth. |
| MACRODONT | • macrodont adj. Having large teeth. • MACRODONT adj. having large teeth. |
| MASTODONT | • mastodont n. Alternative form of mastodon. • MASTODONT n. a large extinct mammal resembling the elephant, also MASTODON. |
| MICRODONT | • microdont n. A tooth that is smaller than usual. • microdont adj. (Zoology) Having short or small teeth. • MICRODONT adj. having unusually small teeth, also MICRODONTOUS. |
| MYLODONTS | • mylodonts n. Plural of mylodont. • MYLODONT n. (Greek) an extinct genus of large sloth-like American edentates, also MYLODON. |
| ODONTALGY | • odontalgy n. Archaic form of odontalgia. • ODONTALGY n. toothache, also ODONTALGIA. |
| ODONTISTS | • odontists n. Plural of odontist. • ODONTIST n. (jocular) a dentist. |
| ODONTOIDS | • odontoids n. Plural of odontoid. • ODONTOID n. a toothlike projection from the second vertebra of the neck. |
| ODONTOMAS | • odontomas n. Plural of odontoma. • ODONTOMA n. a tooth tumour. |
| OREODONTS | • oreodonts n. Plural of oreodont. • OREODONT n. an extinct prehistoric mammal. |
| SECODONTS | • secodonts n. Plural of secodont. • SECODONT n. the cutting of back teeth. |
| STEGODONT | • stegodont n. An extinct relative of the modern elephants; a member of the taxonomic genus Stegodon. • STEGODONT n. an extinct mammal with ridged teeth, also STEGODON. |
| THECODONT | • thecodont adj. (Anatomy) Having the teeth inserted in sockets in the alveoli of the jaws. • thecodont n. (Paleontology, archaic) Any of the Thecodontia (a former group of archosaurs). • THECODONT n. a member of the order Thecodontia of archosaurian reptiles with teeth fixed in sockets in the jawbone. |